Update faq.rst

delivrance · delivrance · commit 3fedae8d820c · 2019-08-01T17:26:59.000+02:00
diff --git a/docs/source/faq.rst b/docs/source/faq.rst
@@ -192,7 +192,6 @@ dismissed and their IP addresses are now kept as aliases to the nearest one.
 
 Thanks to `@FrayxRulez <https://t.me/tgbetachat/104921>`_ for telling about alias DCs.
 
-
 I want to migrate my account from DCX to DCY.
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@@ -246,9 +245,13 @@ The error in question is ``[400 PEER_ID_INVALID]``, and could mean several thing
 
 - The chat id you tried to use is simply wrong, double check it.
 - The chat id refers to a group or channel you are not a member of.
-- The chat id refers to a user you have't seen yet (from contacts, groups in common, forwarded messages or private
-  chats).
 - The chat id argument you passed is in form of a string; you have to convert it into an integer with ``int(chat_id)``.
+- The chat id refers to a user your current session haven't met yet.
+
+About the last point: in order for you to meet a user and thus communicate with them, you should ask yourself how to
+contact people using official apps. The answer is the same for Pyrogram too and involves normal usages such as searching
+for usernames, meet them in a common group, have their phone contacts saved, getting a message mentioning them (either a
+forward or a mention in the message text).
 
 UnicodeEncodeError: '<encoding>' codec can't encode …
 -----------------------------------------------------
@@ -258,6 +261,14 @@ shows up when you try to print something and has very little to do with Pyrogram
 your own terminal. To fix it, either find a way to change the encoding settings of your terminal to UTF-8 or switch to a
 better terminal altogether.
 
+Uploading with URLs gives error WEBPAGE_CURL_FAILED
+---------------------------------------------------
+
+When uploading media files using an URL, the server automatically tries to download the media and uploads it to the
+Telegram cloud. This error usually happens in case the provided URL is not publicly accessible by Telegram itself or the
+media exceeds 20 MB in size. In such cases, your only option is to download the media yourself and upload from your
+local machine.
+
 My verification code expires immediately!
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